Title :
Study of Hoist braking system performance testing based on dynamic equation
Author :
Li, Jingzhao ; Zhou, Huaping
Author_Institution :
Sch. of Comput. Sci. & Eng., Anhui Univ. of Sci. & Technol., Huainan, China
Abstract :
Aimed at shortcomings of inaccurate testing, too many sensors, complicated installation in the present parameter test of hoist braking system, in this paper, a new method is presented to detect hoist braking system parameters based on dynamic equation and speed chart, which doesn´t use any other sensors except rotary encoder. This method is verified through MCU LPC2138 based on ARM core and its auxiliary circuit, software and rotary encoders. Its realization is easy and safe. It´s precision is very high.
Keywords :
braking; hoists; microcontrollers; mining equipment; pressure sensors; torque control; velocity control; ARM core; LPC2138 microcontroller unit; dynamic equation; hoist braking system; performance testing; rotary encoder; speed chart; Accidents; Circuit testing; Electronic equipment testing; Electronic mail; Equations; Security; Sensor systems; System performance; System testing; Torque; ARM; Braking system; Dynamic equation; Hoist; Speed chart;
Conference_Titel :
Control and Decision Conference (CCDC), 2010 Chinese
Conference_Location :
Xuzhou
Print_ISBN :
978-1-4244-5181-4
Electronic_ISBN :
978-1-4244-5182-1
DOI :
10.1109/CCDC.2010.5498918
